# Copyright (C) 2002-2004 Python Software Foundation
# Contact: email-sig@python.org
"""Base class for MIME type messages that are not multipart."""
from email
import MIMEBase
class MIMENonMultipart(MIMEBase
.MIMEBase
):
"""Base class for MIME multipart/* type messages."""
__pychecker__
= 'unusednames=payload'
def attach(self
, payload
):
# The public API prohibits attaching multiple subparts to MIMEBase
# derived subtypes since none of them are, by definition, of content
raise Errors
.MultipartConversionError(
'Cannot attach additional subparts to non-multipart/*')